Scytitis
皮炎
🗣️ 情景例句
Your family or the public?
你的家人还是公众
I put some photographs in the envelope.
我在信里夹了几张照片。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，